40910976 has 96 divisors (see below), whose sum is σ = 124710300. Its totient is φ = 12828672.

The previous prime is 40910963. The next prime is 40910977. The reversal of 40910976 is 67901904.

It can be written as a sum of positive squares in 2 ways, for example, as 35712576 + 5198400 = 5976^2 + 2280^2 .

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 40910976.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40910977) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 18540 + ... + 20628.

Almost surely, 2^40910976 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 40910976, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (62355150).

40910976 is an abundant number, since it is smaller than the sum of its proper divisors (83799324).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

40910976 is a wasteful number, since it uses less digits than its factorization.

40910976 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2126 (or 2111 counting only the distinct ones).

The product of its (nonzero) digits is 13608, while the sum is 36.

The square root of 40910976 is about 6396.1688533059. The cubic root of 40910976 is about 344.5719707542.

The spelling of 40910976 in words is "forty million, nine hundred ten thousand, nine hundred seventy-six".